MADDUX ROBERT B. (1992). TEAM BUILDING: AN EXERCISE IN LEADERSHIP. GALGOTIA PUBLICATIONS.
Lua i Stíl Chicago (17ú heag.)MADDUX ROBERT B. TEAM BUILDING: AN EXERCISE IN LEADERSHIP. NEW DELHI: GALGOTIA PUBLICATIONS, 1992.
Lua MLA (9ú heag.)MADDUX ROBERT B. TEAM BUILDING: AN EXERCISE IN LEADERSHIP. GALGOTIA PUBLICATIONS, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.